bootloop after flashing twrp - Samsung Galaxy A30 ROMs, Kernels, Recoveries, & Ot

Hi. I flashed stock firmware to my Galaxy A30 device. After then, i want do root and flashed TWRP 3.4.0.0 via Odin.And the phone is go into bootloop and system wont reboot.Is there any way to root without TWRP or fixing bootloop?

onyekurugitti said:
Hi. I flashed stock firmware to my Galaxy A30 device. After then, i want do root and flashed TWRP 3.4.0.0 via Odin.And the phone is go into bootloop and system wont reboot.Is there any way to root without TWRP or fixing bootloop?
Click to expand...
Click to collapse
It is very easy to get out of Bootloop
Steps :
1)Before restarts to its Samsung logo(Bootloop) Hold volume up button or volume down(may differ but try both once) for at least 6 sec
2) you will enter the download mode then REFLASH what you want
CHEERS.....

ali_hamza said:
It is very easy to get out of Bootloop
Steps :
1)Before restarts to its Samsung logo(Bootloop) Hold volume up button or volume down(may differ but try both once) for at least 6 sec
2) you will enter the download mode then REFLASH what you want
CHEERS.....
Click to expand...
Click to collapse
thanks for your write but i need to flash root.after flashing root it turns me again bootloop.i tried go download mode and restart too.

ali_hamza said:
It is very easy to get out of Bootloop
Steps :
1)Before restarts to its Samsung logo(Bootloop) Hold volume up button or volume down(may differ but try both once) for at least 6 sec
2) you will enter the download mode then REFLASH what you want
CHEERS.....
Click to expand...
Click to collapse
not just only root flashing roms turning me bootloop too.

onyekurugitti said:
thanks for your write but i need to flash root.after flashing root it turns me again bootloop.i tried go download mode and restart too.
Click to expand...
Click to collapse
The main issue is getting out of the bootloop
Reflash the stock
Then flash the twrp recovery exactly for your device (a30 or whatever)
Bootloop comes when u flash wrong model files

onyekurugitti said:
not just only root flashing roms turning me bootloop too.
Click to expand...
Click to collapse
Ok lemme find a solution

ali_hamza said:
The main issue is getting out of the bootloop
Reflash the stock
Then flash the twrp recovery exactly for your device (a30 or whatever)
Bootloop comes when u flash wrong model files
Click to expand...
Click to collapse
example:i was using miui12 abhix rog rom,then i went to flash infinity os rom.
first i flashed stock rom and flash twrp and flash rom , than turned me bootloop.i tried some kernels and magisk's and not worked.all time bootloop

i think your problem is the infinity os rom, i have sucessfully flashed Havoc OS, Corvus end game, and the Z-Rom without any problems, but the infinity os keept giving me the same bootloop, i downloaded it from mega during an entire day because i dont have a paid mega account.

onyekurugitti said:
Hi. I flashed stock firmware to my Galaxy A30 device. After then, i want do root and flashed TWRP 3.4.0.0 via Odin.And the phone is go into bootloop and system wont reboot.Is there any way to root without TWRP or fixing bootloop?
Click to expand...
Click to collapse
well there is a fix for this in A30 Main thread you will find it easily. just flash that and you are good to go.

New twrp fix for a305f
Hello guys, Here is new twrp fix for a305f Exynos ONLY which will fix latest security patch 1 july 2020(please get approval to use factory binaries (bootloader,pit,etc...) Flash it with latest odin. Put the file in AP section. Please don"t...
forum.xda-developers.com

Related

P9 Bootloader problems?

I wanted to try something new with my phone so i went ahead and followed a guide on how to unlock my bootloader and root it but mid way though the guide i got stuck at "Your device is booting now..."
I looked around and found a few tools and now i have twrp and though that was a done deal but when i tell twrp to reboot it tells me that i dont have an os installed?!?!?! question is can anyone guide a newb though getting that fixed? i need my phone heavily and right now its just a glowing brick
If you're on Marshmallow Before than install RR Rom
https://forum.xda-developers.com/p9/development/cyanogenmod-13-huawei-p9-t3500551
If you're on Nougat Before than install Lineage
https://forum.xda-developers.com/p9/development/rom-t3615781
Than that turn of your phone than Reboot to TWRP Again & Do a Factory Reset
After that DOWNLOAD Stock Rom & flash via dload method
Rafa Mistry said:
If you're on Marshmallow Before than install RR Rom
https://forum.xda-developers.com/p9/development/cyanogenmod-13-huawei-p9-t3500551
If you're on Nougat Before than install Lineage
https://forum.xda-developers.com/p9/development/rom-t3615781
Than that turn of your phone than Reboot to TWRP Again & Do a Factory Reset
After that DOWNLOAD Stock Rom & flash via dload method
Click to expand...
Click to collapse
I got it all working thx!
nizonrox said:
I got it all working thx!
Click to expand...
Click to collapse
Welcome bro

Merlin , bricked , cant enter fastboot or recovery, cant turn device off , bootloop

Hello, i have a redmi note 9,
I was using lineage OS from here https://t.me/HelioG85_Updates/265
Custom firmware, custom opensource vendor
I wasnt able to boot into the recovery today for some reason, i was using the recovery from here https://t.me/HelioG85_Updates/268
In a moment of genius, i decided to get this app https://play.google.com/store/apps/details?id=net.mxbi.reboot and used it to boot to the recovery , now my device is bricked, doesnt enter fastboot or the recovery , and i cant turn the device of meaning i cant flash with sp flash tool
My bootloader is unlocked. i do not have a xiaomi account anymore
I have my imei and nvdata backed up, so i should be fine on that regard
Please do help me, This is the only phone i have and i cannot get a another one . If you help me i will be forever greatfull to you, Please help me i am desperate
Ifuckinghatemyselfandall said:
Hello, i have a redmi note 9,
I was using lineage OS from here https://t.me/HelioG85_Updates/265
Custom firmware, custom opensource vendor
I wasnt able to boot into the recovery today for some reason, i was using the recovery from here https://t.me/HelioG85_Updates/268
In a moment of genius, i decided to get this app https://play.google.com/store/apps/details?id=net.mxbi.reboot and used it to boot to the recovery , now my device is bricked, doesnt enter fastboot or the recovery , and i cant turn the device of meaning i cant flash with sp flash tool
My bootloader is unlocked. i do not have a xiaomi account anymore
I have my imei and nvdata backed up, so i should be fine on that regard
Please do help me, This is the only phone i have and i cannot get a another one . If you help me i will be forever greatfull to you, Please help me i am desperate
Click to expand...
Click to collapse
So sp flash tool will lock your phone to engineer mode if it turns off follow this instruction:
prepare sp flash tools to only flash recovery (the one you want to boot into)
then click the download button to start flash
then wait for phone to get to boot( when image appears, before it gets to reboot plugin your phone to pc)
sp flash tools will flash then when done make sure you reboot to the custom recovery
then if you can access your system from recovery , look next to build.rop for recovery or rebootfromrecovery.p
copy the file somewhere
edit in notepad to clear everything, save it then use the edited one to overwrite
flairepathos.info said:
So sp flash tool will lock your phone to engineer mode if it turns off follow this instruction:
prepare sp flash tools to only flash recovery (the one you want to boot into)
then click the download button to start flash
then wait for phone to get to boot( when image appears, before it gets to reboot plugin your phone to pc)
sp flash tools will flash then when done make sure you reboot to the custom recovery
then if you can access your system from recovery , look next to build.rop for recovery or rebootfromrecovery.p
copy the file somewhere
edit in notepad to clear everything, save it then use the edited one to overwrite
Click to expand...
Click to collapse
I am going to try the mtk bypass tool, is that going to work? if not i am going to try your instructions, however it did not boot into the recovery even after reflashing , i have tried that before with the twrp app
It cannot detect the device, it isnt in device manager either, i am getting scared
edit: actually it gets detected in device manager as "usb serial device (com4)" when i hold the power button, volume up and volume down at the same time, when i do that, the device stays with a black screen
SP flash tool still does not detect it
it seems to be disconnecting while in this state
Please help, i cant turn the device off
sp flash tool says STATUS_EXT_RAM_EXCEPTION i was trying to flash miui 12.5 R i will try flashing 12.0.5 q since thats what people are using
Ifuckinghatemyselfandall said:
sp flash tool says STATUS_EXT_RAM_EXCEPTION i was trying to flash miui 12.5 R i will try flashing 12.0.5 q since thats what people are using
Click to expand...
Click to collapse
You need to flash the SAME miui version present on the device first.
VD171 said:
You need to flash the SAME miui version present on the device first.
Click to expand...
Click to collapse
But i do not know which version was present before, i was using a custom rom when it bricked...
I do think it was running 12.0.6 EEA Q
i am trying to flash miui 12.0.5 global, will that be okay?
It is now giving me "error status error" please help
Ifuckinghatemyselfandall said:
But i do not know which version was present before, i was using a custom rom when it bricked...
I do think it was running 12.0.6 EEA Q
i am trying to flash miui 12.0.5 global, will that be okay?
Click to expand...
Click to collapse
Certainly, mixing files from different miui versions, bricked your device.
You need to flash the correct miui version to fix the partition table.
And then, you can flash another miui version using fastboot.
VD171 said:
Certainly, mixing files from different miui versions, bricked your device.
You need to flash the correct miui version to fix the partition table.
And then, you can flash another miui version using fastboot.
Click to expand...
Click to collapse
No, this is not waht bricked my device, i rebooted to a custom recovery while on a custom rom and thats when it happened
Ifuckinghatemyselfandall said:
No, this is not waht bricked my device, i rebooted to a custom recovery while on a custom rom and thats when it happened
Click to expand...
Click to collapse
Custom recovery will never brick a device.
VD171 said:
Custom recovery will never brick a device.
Click to expand...
Click to collapse
You dont seem to understand what i am saying, It does not if you disable boot verification, which i did , please reread the post
Ilovethewholeworldbutme said:
You dont seem to understand what i am saying, It does not if you disable boot verification, which i did , please reread the post
Click to expand...
Click to collapse
Just flash the full stock miui again.

SHRP Recovery bootloop after flashing a ROM (although rom is fine)

Hello,
As the title suggests, I've flashed a custom rom (EvolutionX to be exact), upon booting it up, mediatek Ims stops working, but that appears only on boot so it's not that big of a deal.
However, Upon rebooting into recovery (through system or via vol up+power) i get greeted by the SHRP logo but it powers off and on.
Fastboot mode works just fine, ROM works too, the recovery doesnt want to work though. I had the phone modded for 2 weeks and this is the first time this happened.
Any idea on i can fix it? I've already tried flashing the same recovery via fastboot but to no avail, i get an error saying:
fastboot: error: cannot load 'SHRP_v3.1_stable-Official_CD6-1630047089': Permission denied
That's weird, because my phone has an unlocked bootloader.
Any help would be greatly appreciated!
Friend Maybe you had a small error in the firmware of your device, if I'm not mistaken I think that later the equipment will be in a hardbrick and you will have to wait for the bootloop cycle to pass, which is when the battery runs out and you will have to resort to SP Flash Tool to fix mobile
I hope I have helped you, it is something that I have learned
HaroldTech312 said:
Friend Maybe you had a small error in the firmware of your device, if I'm not mistaken I think that later the equipment will be in a hardbrick and you will have to wait for the bootloop cycle to pass, which is when the battery runs out and you will have to resort to SP Flash Tool to fix mobile
I hope I have helped you, it is something that I have learned
Click to expand...
Click to collapse
i will try flashing stock xiaomi and then install a custom rom again
NewtonPL said:
i will try flashing stock xiaomi and then install a custom rom again
Click to expand...
Click to collapse
try it I can't guarantee you anything but if it comes back and the same thing happens it means that the rom is not compatible with your mobile and you will have to look for another one
If you still have doubts tell me that I can try to help you
the ROM was glitchy and broke the recovery, i flashed miui a11 and flashed everything again, works now
NewtonPL said:
the ROM was glitchy and broke the recovery, i flashed miui a11 and flashed everything again, works now
Click to expand...
Click to collapse
did you flash the .zip using the SHRP recovery or did you use the fastboot method? I just used the Install Magisk feature and now my phone it bootlooping. I can enter the SHRP and fastboot. It just bootloop after the lock icon disappears.
Mineplayerminer said:
did you flash the .zip using the SHRP recovery or did you use the fastboot method? I just used the Install Magisk feature and now my phone it bootlooping. I can enter the SHRP and fastboot. It just bootloop after the lock icon disappears.
Click to expand...
Click to collapse
what zip? this isnt about magisk mate.
NewtonPL said:
what zip? this isnt about magisk mate.
Click to expand...
Click to collapse
I mean the MIUI ROM in zip. But I figured it out, I unbricked mine by installing the MIUI from the SHRP.

fix reboot to recovery

hi all , once wrongfully flashed rom and flashed correct one later and the device worked perfect except an isuue , everytime i flash rom (custom or stock) and make reboot to system it goes to twrp interface , teried using odin but shows me stock recovery
.
.any idea how to get this fixed ?
thank you all
Hello rose, can you re-explain your concern, I don't really understand.
In my opinion you forgot to do something before or after, you followed the tutorial from the XDA forum.
meric57 said:
Hello rose, can you re-explain your concern, I don't really understand.
In my opinion you forgot to do something before or after, you followed the tutorial from the XDA forum.
Click to expand...
Click to collapse
well , frankly i did something stupid , i flashed wrong boot.img using twrp , the device works but
1- if shut down , can turn it up only with cable to pc pluged
2- every time i flash rom and make reboot , it goes directly to twrp interface ( goes only to recovery mode) no matter what the rom is
Hello rosen, at the beginning once you have installed TRWP and magisk it works or not normal start you did not make a backup with TRWP backup. , if not forget TRWP and do as I did just magisk .
Yes to start with twrp recovery you have to connect to a pc and manipulate power + bixby + high volume.
https://forum.xda-developers.com/t/...android-12-one-ui-4-1-stock-firmware.4394629/
roseen said:
well , frankly i did something stupid , i flashed wrong boot.img using twrp , the device works but
1- if shut down , can turn it up only with cable to pc pluged
2- every time i flash rom and make reboot , it goes directly to twrp interface ( goes only to recovery mode) no matter what the rom is
Click to expand...
Click to collapse
I don't understand you. Can you briefly explain your problem chronologically.
ZmisiS said:
I don't understand you. Can you briefly explain your problem chronologically.
Click to expand...
Click to collapse
i made mistake , after installing twrp as a recovery , i flashed boot.img mistakely in the recovery partition instead of boot , this made my device to reboot to recovery mode after every reboot ,, tried flashing latest stock firmware hoping to fix it but still the same
roseen said:
i made mistake , after installing twrp as a recovery , i flashed boot.img mistakely in the recovery partition instead of boot , this made my device to reboot to recovery mode after every reboot ,, tried flashing latest stock firmware hoping to fix it but still the same
Click to expand...
Click to collapse
Re installl TWRP. Before, you backup System with TWRP. When reboot select Recovery.
ZmisiS said:
Re installl TWRP. Before, you backup System with TWRP. When reboot select Reco
Click to expand...
Click to collapse
ZmisiS said:
thanks for your reply , i tried everything possible , it seems i need focused patching "fixing" kernel or so , am not expert so i can`t do it myself , googled everywhere but in vain
Click to expand...
Click to collapse
ZmisiS said:
Re installl TWRP. Before, you backup System with TWRP. When reboot select Recovery.
Click to expand...
Click to collapse
sir , my problem is that when i flash any compatible rom successfully the devices goes to recovery mode no to the system , and no matter what id do ,it`s always recovery mode
roseen said:
sir , my problem is that when i flash any compatible rom successfully the devices goes to recovery mode no to the system , and no matter what id do ,it`s always recovery mode
Click to expand...
Click to collapse
What? You not have stock kernel? For root Android and TWRP you not need custom kernel.
For root stock Android you need patch AP file with Magisk, patch TWRP with magidsk and vbmeta.
I did it like this: #2,724
Without patch TWRP with Magisk you not can have root Android and TWRP. You can have only root Android or TWRP.
ZmisiS said:
What? You not have stock kernel? For root Android and TWRP you not need custom kernel.
For root stock Android you need patch AP file with Magisk, patch TWRP with magidsk and vbmeta.
I did it like thiut
Click to expand...
Click to collapse
ZmisiS said:
What? You not have stock kernel? For root Android and TWRP you not need custom kernel.
For root stock Android you need patch AP file with Magisk, patch TWRP with magidsk and vbmeta.
I did it like this: #2,724
Without patch TWRP with Magisk you not can have root Android and TWRP. You can have only root Android or TWRP.
Click to expand...
Click to collapse
friend , the whole thing i need to fix is that (for example) i need to flash lineage , it is piece of cake , flashed and all good , when it comes to select (reboot to system) in twrp interface , and make a reboot , it goes back again to twrp interface
the other side of the story : when i turn off the device , it will not turn up again unless i plug it in pc and press the three buttons ,,,,,,
roseen said:
friend , the whole thing i need to fix is that (for example) i need to flash lineage , it is piece of cake , flashed and all good , when it comes to select (reboot to system) in twrp interface , and make a reboot , it goes back again to twrp interface
the other side of the story : when i turn off the device , it will not turn up again unless i plug it in pc and press the three buttons ,,,,,,
Click to expand...
Click to collapse
I use only stock rom and stock kernel. For custom rom I don't know.
ZmisiS said:
I use only stock rom and stock kernel. For custom rom I don't know.
Click to expand...
Click to collapse
thank you , however
roseen said:
thank you , however
Click to expand...
Click to collapse
You're welcome.

Question Boot Loop

i can't be able to reboot to either fast boot or into recovery, it keeps doing the boot loop, could anyone help?
phoenixnithish2112 said:
i can't be able to reboot to either fast boot or into recovery, it keeps doing the boot loop, could anyone help?
Click to expand...
Click to collapse
we are not wizards, tell us what happened to your deivice and why is bootlooping
tutibreaker said:
we are not wizards, tell us what happened to your deivice and why is bootlooping
Click to expand...
Click to collapse
I have the same issue:
firstly, I was trying to root my phone, started by flashing a recovery twrp img file which didn't work (my phone now is stuck at fastboot mode, whenever i restart it)
then i followed another tutorial to flash twrp, and it worked but i am still stuck at fastboot mode
finally i tried to flash a new rosemary flash (https://xiaomifirmwareupdater.com/miui/rosemary/stable/V13.0.10.0.SKLMIXM/) and after flash i am stuck at boot loop
D0mB4s3d said:
I have the same issue:
firstly, I was trying to root my phone, started by flashing a recovery twrp img file which didn't work (my phone now is stuck at fastboot mode, whenever i restart it)
then i followed another tutorial to flash twrp, and it worked but i am still stuck at fastboot mode
finally i tried to flash a new rosemary flash (https://xiaomifirmwareupdater.com/miui/rosemary/stable/V13.0.10.0.SKLMIXM/) and after flash i am stuck at boot loop
Click to expand...
Click to collapse
just fixed it by reflashing another version (12.5) and disable rescue from sp flash tool
tutibreaker said:
we are not wizards, tell us what happened to your deivice and why is bootlooping
Click to expand...
Click to collapse
could you suggest me a best custom rom for note 10s?
tutibreaker said:
we are not wizards, tell us what happened to your deivice and why is bootlooping
Click to expand...
Click to collapse
i have unlocked the bootloader, i tried to install GSI through my DSU loader which is in my developer option, but after it's downloaded and installed, it asked for a restart to go to the GSI, when i clicked re-start, it's just going to bootloader and doing nothing, why is that?
phoenixnithish2112 said:
could you suggest me a best custom rom for note 10s?
Click to expand...
Click to collapse
stock miui is buggy, aosp rom are more buggy so... the "best" is relative to users try and tell any rom and find the best for you, cus the "best" rom for me wont be for you
tutibreaker said:
stock miui is buggy, aosp rom are more buggy so... the "best" is relative to users try and tell any rom and find the best for you, cus the "best" rom for me wont be for you
Click to expand...
Click to collapse
I'm aware of that, pls suggests the one's you had tried, I'll weigh the pros and cons, it helps me to eliminate some of the rom

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